people have likened you and your wife to christopher and dana reeve. what do you think about that? >> they're an incredible couple. an incredible family. he's an inspiration. somebody i look up to. he didn't quit until the day he died. and i'm going to take that same mentality to my fight, as well. >> reporter: but the best was yet to come. he wanted to try it again. this time, he had a surprise. >> i have a little surprise i'd like to give my wife a hug here. have our wedding dance. >> oh. >> reporter: their wedding song, and the wedding dance they could never share until now. ♪ two people, a shared determination. and one beautiful story, better together. >> ferocious fight and recovery. and the power that we see there. so appropriate not just to see that couple have that dance. but to have robin bring us that story. >> i know. >> that just gets you. >> a christmas miracle. >> what a wonderful story. >> it's a morning for inspiration here on "gma." >>> coming up, how about a holiday classic with an incredible voice, katherine incr[ gwen ] i usekatherine eep on the tour bus betwe